I just got a new Samsung A737 but can't figure out by the manual and online descriptions how much extra space I can add to it through a micro SD card. It sounded like there was a 2gb max from the AT&T site but it didn't exactly say that, and before I thought it only depended on how big of an micro SD card you got, so I'm confused! I was also wondering if all I really need to put music on my phone is the card itself because my laptop has a 6-in-one card reader. I was thinking all I need to do is put the card in my laptop, open up My Computer and copy and paste files from there and not need a cord for it because of that. I don't want to spend money on a cord I don't need if I could just add music through the card instead.